/**
* Perform file upload
*
* @access public
* @return boolean
*/
public static function uploadFiles($inputName, $path, $encryption = false, $newFilename = false, $overwrite = false)
{
$file = Input::file($inputName);
// Instance object File
$extension = $file->getClientOriginalExtension();
$filename = $file->getClientOriginalName();
$filenameOrg = $filename;
if ($encryption) {
mt_srand();
$filename = md5(uniqid(mt_rand())) . "." . $extension;
} elseif ($newFilename) {
$filename = $newFilename . "." . $extension;
}
if (!$overwrite) {
$i = 0;
while (file_exists($path . '/' . $filename)) {
$i++;
if (!$encryption && !$newFilename) {
$baseName = basename($filenameOrg, '.' . $extension);
$filename = $baseName . '-' . $i . '.' . $extension;
} elseif (!$encryption && $newFilename) {
$filename = $newFilename . '-' . $i . '.' . $extension;
} else {
mt_srand();
$filename = md5(uniqid(mt_rand())) . "." . $extension;
}
}
}
$file->move($path, $filename);
return $filename;
}
private function processUpload($fileName = 'file')
{
$file = Input::file($fileName);
if (!$file->existTempFile()) {
return ['success' => false, 'error' => 14, 'message' => 'Temp file doesn\'t exist, may be the file uploaded file is too large'];
}
$mime = $file->getMimeType();
// MIME Type check
$response = ['success' => true, 'action' => 'upload', 'folder' => Input::get('folder'), 'size' => $file->getSize(), 'oldName' => $file->getClientOriginalName(), 'extension' => $file->getClientOriginalExtension(), 'mime' => $mime, 'isImage' => false];
if (Input::get('mimesAccept') != 'false') {
$mimes = explode(',', Input::get('mimesAccept'));
// MIME Type array creation
if (FileManager::isMimeTypeAllowed($mime, $mimes)) {
$mimeAllowed = true;
} else {
$mimeAllowed = false;
$response = ['success' => false, 'error' => 2, 'message' => 'MIME type: ' . $mime . ', is not allowed'];
}
}
// Check whether it's a manipulable image file
if ($mime == 'image/gif' || $mime == 'image/png' || $mime == 'image/jpeg') {
$response['isImage'] = true;
if (function_exists('exif_read_data')) {
// Check orientation if upload file from iOs
$this->checkOrientation($file->getRealPath(), $file->getClientOriginalExtension());
} else {
return ['success' => false, 'error' => 19, 'message' => 'Error, please, enabled EXIF extension in your PHP version, to check image orientation'];
}
list($width, $height) = getimagesize($file->getRealPath());
$response['width'] = $width;
$response['height'] = $height;
}
if (Input::get('mimesAccept') == 'false' || $mimeAllowed) {
// If crop is enabled the file must be located in the temp folder in order to edit it
if ($response['isImage'] == true && (Input::get('cropActive') == 'true' || Input::get('resizeActive') == 'true' || Input::get('outputExtension') == 'gif' || Input::get('outputExtension') == 'jpg' || Input::get('outputExtension') == 'png')) {
$response['name'] = FileManager::uploadFiles($fileName, $this->documentRoot . Input::get('tmpFolder'), Input::get('encryption') === 'true' ? true : false, Input::get('filename') === 'false' || Input::get('filename') === 'null' ? false : Input::get('filename'), Input::get('cropOverwrite') === 'false' || Input::get('cropOverwrite') === 'null' ? false : Input::get('cropOverwrite'));
} else {
$response['name'] = FileManager::uploadFiles($fileName, $this->documentRoot . Input::get('folder'), Input::get('encryption') === 'true' ? true : false, Input::get('filename') === 'false' || Input::get('filename') === 'null' ? false : Input::get('filename'));
}
}
return $response;
}
